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WiSe 2022/23

Computational and Experimental Wind Engineering for Long-span Bridge Design (L, E, P) - Einzelansicht

  • Funktionen:
Grunddaten
Veranstaltungsart Vorlesung SWS 6
Veranstaltungsnummer 204025 Max. Teilnehmer/-innen
Semester SoSe 2022 Zugeordnetes Modul
Erwartete Teilnehmer/-innen
Rhythmus jedes 2. Semester
Hyperlink https://moodle.uni-weimar.de/course/view.php?id=38392
Sprache englisch
Termine Gruppe: [unbenannt]
  Tag Zeit Rhythmus Dauer Raum Raum-
plan
Lehrperson Bemerkung fällt aus am Max. Teilnehmer/-innen
Einzeltermine anzeigen
Fr. 15:15 bis 18:30 wöch. Marienstraße 7 B - PC-Pool Luna-blue      
Gruppe [unbenannt]:
 
 


Zugeordnete Personen
Zugeordnete Personen Zuständigkeit
Morgenthal, Guido, Prof., Doctor of Philosophy verantwortlich
Tondo, Gledson Rodrigo begleitend
Chawdhury, Samir , Dr.-Ing. Master of Science begleitend
Studiengänge
Abschluss Studiengang Semester Leistungspunkte
Master Natural Hazards and Risk Engineering (M.Sc.), PV 16 2 - 2 6
Master Natural Hazards and Risk Engineering (M.Sc.), PV 19 2 - 2 6
Master Natural Hazards and Risk Engineering (M.Sc.), PV 2020 2 - 2 6
Zuordnung zu Einrichtungen
Modellierung und Simulation - Konstruktion
Inhalt
Beschreibung

The course aims to introduce the students to the fundamentals and state-of-the-art methods of wind engineering and different aerodynamic
phenomena that are relevant to the design of long-span cable-supported bridges. To characterize and quantify aerodynamic and
aeroelastic effects, students will understand the concepts of computational fluid dynamics (CFD) simulations and experimental wind tunnel
tests, along with their advantages and limitations. Students will be able to model complex bridge structures using Finite Element Analysis
methods and simulate dynamic response due to wind. Different combinations of analytical, numerical and experimental analysis
approaches are employed to investigate dynamic wind excitations with a focus on identifying serviceability issues and ultimate limit
scenarios of the structure.

Participating students are tasked with practical bridge design-oriented challenges and work in groups to address them. Group organization
and goal-oriented work are an important aspect to the project work. Results are reported periodically in presentations. Results are to be
summarized in a report following scientific writing standards and presented orally.

Literatur

Textbooks and relevant articles (to be announced) 

Bemerkung

Literature review on aerodynamic phenomena in long-span bridges; Fundamentals of computational wind engineering; Aerodynamic loads;
Self-excited or motion-induced forces; Aerodynamic instabilities; Finite Element modelling and dynamic simulation of long-span bridges
(arches, cable-stayed bridges, suspension bridges); Model Validation; Analytical and semi-analytical aerodynamic models; 2D and pseudo-
3D CFD simulations; Developing experimental scaled models; Experimental wind tunnel testing; Comparison of results from different
methods; Strategies for vibration mitigation; Aerodynamic optimization; Scientific writing and design-focused reporting.

Leistungsnachweis

1 Intermediate presentation
“Theoretical background and work update (20%)“ / SuSe   


1 Final presentation
“Presentation of final outcome (30%)“ / SuSe   


1 Final report
“Computational and Experimental Wind Engineering for Long-
span Bridge Design” (50%) / SuSe 

Zielgruppe

NHRE


Strukturbaum
Keine Einordnung ins Vorlesungsverzeichnis vorhanden. Veranstaltung ist aus dem Semester SoSe 2022 , Aktuelles Semester: WiSe 2022/23

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